Contract grade
[经] 合同品级
🧩 词语组成解析
🗣️ 情景例句
If you educate the public about dangerous diseases they can protect themselves, which will help to halt the spread.
如果你能教育公众如何来防治危险疾病，他们就能够保护好他们自己，从而阻止疾病的传播。
What are you reading?
你正在读什么？
I learnt that I had passed the test.
我获悉我测验及格了。